So I got the barrel for the wingmaster, it fits it like a glove! I'm very happy.
I'm also happy to report that I grabbed an old #4 1 7/8oz
HIGHHHH brass 3 inch shell I had laying around, my only one I had and tried today in the wingmaster. I fired it and raked the slide with a lot of force, jeez it chucked it out of the gun like if was meant for it. Shell went flying 3-4 feet away!
I will definately be testing some 3'' turkey loads in this gun soon!
So now I'm waiting for my 665 IC choke, Swivel stud magazine end cap and a LimbSaver pad for the stock. I will report back once the project is complete.
Who knew these old wingmaster could handle 3'' shells like this? How come...it's very strange.